Case for an electronic device



FIG. 1 is a top view of a case for an electronic device.

FIG. 2 is a bottom view of a case for an electronic device.

FIG. 3 is a left side of a case for an electronic device.

FIG. 4 is a right side of a case for an electronic device.

FIG. 5 is a back view of a case for an electronic device; and,

FIG. 6 is a front view of a case for an electronic device. 

CLAIM The ornamental design for a case for an electronic device, as shown and described. 